84 Repay the Cheng Family

Cheng Ling didn't want this chemical to affect the medicinal effects of her plants, so she spent a week developing this herbicide.

This herbicide was colorless, tasteless, and harmless to the human body. However, it had a miraculous effect on weeds.

After spraying the soil with the herbicide, Cheng Ling went around to check on the growth of the crops.

The herbs that Lu Qi's men helped her grow the last time were almost ready for harvest. She only needed to wait for another two or three days before picking them.

She had thought that when she harvested them, she could give some to Lu Qi and others.

After all, they had contributed.

Just as Cheng Ling was carefully checking the condition of the land, a person suddenly appeared on the edge of the field.

Specifically, Cheng Ling first saw a pair of legs and a walking stick.

Cheng Ling looked up and found that the person was actually Old Master Cheng.